Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/18/2023
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 12/18/2023 | 14:16:04 | 70.82, -38.78 | 94.15 | 12/18/2023 | 14:17:12 | 70.75, -36.93 | 94.04 | 68.05 | 68 |
| 2 | 12/18/2023 | 15:06:34 | -70.09, 129.70 | 86.61 | 12/18/2023 | 15:06:52 | -70.09, 129.73 | 86.62 | 1.47 | 18 |
| 3 | 12/18/2023 | 15:57:18 | 69.99, -62.83 | 93.29 | 12/18/2023 | 15:56:19 | 69.98, -62.77 | 93.29 | 2.18 | 59 |
| 4 | 12/21/2023 | 06:32:46 | 70.15, 78.07 | 93.51 | 12/21/2023 | 06:33:52 | 70.17, 78.10 | 93.52 | 2.67 | 66 |
| 5 | 12/21/2023 | 07:23:28 | -70.05,-114.46 | 86.60 | 12/21/2023 | 07:23:22 | -70.06,-114.42 | 86.59 | 2.06 | 6 |
| 6 | 12/21/2023 | 08:14:06 | 69.63, 53.48 | 92.97 | 12/21/2023 | 08:12:54 | 69.68, 52.69 | 93.04 | 31.23 | 72 |
| 7 | 12/23/2023 | 22:49:40 | 70.12,-166.11 | 93.47 | 12/23/2023 | 22:50:22 | 70.12,-166.10 | 93.46 | 0.34 | 42 |
| 8 | 12/23/2023 | 23:40:22 | -70.02, 1.36 | 86.64 | 12/23/2023 | 23:39:52 | -70.01, 1.38 | 86.65 | 0.90 | 30 |
| 9 | 12/26/2023 | 14:16:04 | -70.98, 140.97 | 85.70 | 12/26/2023 | 14:17:11 | -70.85, 143.22 | 85.88 | 83.14 | 67 |
| 10 | 12/26/2023 | 15:06:33 | 70.10, -50.30 | 93.39 | 12/26/2023 | 15:06:50 | 70.08, -50.27 | 93.37 | 1.79 | 17 |
| 11 | 12/26/2023 | 15:57:15 | -69.99, 117.18 | 86.73 | 12/26/2023 | 15:56:20 | -69.98, 117.22 | 86.73 | 2.06 | 55 |
| 12 | 12/29/2023 | 06:32:42 | -70.13,-101.88 | 86.70 | 12/29/2023 | 06:33:52 | -70.14,-101.95 | 86.69 | 2.89 | 70 |
| 13 | 12/29/2023 | 07:23:26 | 70.03, 65.58 | 93.21 | 12/29/2023 | 07:23:19 | 70.02, 65.53 | 93.20 | 2.10 | 7 |
| 14 | 12/29/2023 | 08:14:04 | -69.71,-126.63 | 87.13 | 12/29/2023 | 08:12:52 | -69.76,-127.21 | 87.07 | 22.77 | 72 |
| 15 | 12/31/2023 | 22:49:36 | -70.12, 13.90 | 86.87 | 12/31/2023 | 22:50:20 | -70.10, 13.88 | 86.90 | 2.19 | 44 |
| 16 | 12/31/2023 | 23:40:19 | 69.97,-178.56 | 92.98 | 12/31/2023 | 23:39:47 | 69.98,-178.64 | 92.99 | 3.28 | 32 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/18/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/18/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8